Destiny: The Effects of Class, Characters, and an Open World

Imagine a game world where everyone inside it is on their own adventure. An open world that allows players to join up to work toward a common goal, even though they had never met before. Some games have attempted to develop something like this, but none on so grand a scale as Destiny. Halfway between a normal campaign and an MMO, Destiny will introduce players to unlimited possibilities that can shape their open world experience.
(Destiny, PS3, PS4, Xbox 360, Xbox One)